padCenter = function() {
	if(document.getElementById) {
		heightLeft = document.getElementById("Left")? document.getElementById("Left").offsetHeight : 0;
		heightRight = document.getElementById("Right")? document.getElementById("Right").offsetHeight: 0;
		heigherSideColumn = Math.max(heightLeft, heightRight);
		heightCenter = document.getElementById("Center").offsetHeight;
		if(heigherSideColumn > heightCenter) {
			thisDiv = document.getElementById("Center");
			if(thisDiv) {
				thisDiv.style.padding = "0 0 " + (heigherSideColumn - heightCenter) + "px";
			}
		}
	}
}
window.onload = padCenter;
